HVAC Technician (G1 & G3)

ENGIE COFELY ENERGY SERVICES LLC; Dubai; On-site; AED 40,000 - 80,000; Full time

Job summary

An established industry player is seeking a skilled HVAC Technician to oversee the maintenance and repair of HVAC systems across Yas Island. This role requires expertise in diagnostics and repairs, ensuring compliance with safety and performance standards. The ideal candidate will have a strong background in HVAC systems, including chilled water and DX units, and will be responsible for maintaining thermal comfort and system efficiency. Join a forward-thinking company that values teamwork and innovation in creating optimal working environments. If you are passionate about HVAC technology and eager to contribute to a dynamic team, this opportunity is for you.

Qualifications

• 8+ years of experience in HVAC maintenance and repair.
• Ability to lead inspections and validate repairs.
• Certified in refrigerant handling and safety standards.

Responsibilities

• Perform preventive and corrective maintenance on HVAC systems.
• Inspect and service duct systems and filters.
• Diagnose refrigerant leaks and motor failures.

Skills

HVAC diagnostics and repair

Use of HVAC tools and gauges

Knowledge of chilled water systems

Familiarity with HVAC controls

Understanding of refrigerant gas safety

Education

Diploma in HVAC/Mechanical Systems

Certifications in Refrigerant Handling

EPA/Cooling Gas Handling Certification

Tools

HVAC gauges

Recovery systems

HVAC meters

Job description

Responsible for the maintenance, operation, and repair of HVAC systems across Yas Island. These include chilled water systems, DX units, FCUs, AHUs, exhaust systems, ductwork, dampers, thermostats, and split systems. Technicians are expected to ensure thermal comfort, system efficiency, and full compliance with HSE and performance standards.

Key responsibilities:

- Perform preventive and corrective maintenance on HVAC assets (FCUs, AHUs, PACs, DX units).
- Inspect and service duct systems, insulation, dampers, and filters.
- Diagnose refrigerant leaks, motor or compressor failures, and sensor faults.
- Carry out routine inspection of VAVs, actuators, and valves.
- Record and maintain HVAC readings (pressure, temperature, refrigerant levels).
- Support energy optimization through timely filter replacements and airflow checks.
- Respond to complaints related to temperature imbalance or unit breakdowns.
- Coordinate shutdown/startup of units during scheduled maintenance.
- Maintain indoor air quality by servicing exhaust and ventilation fans.
- Adhere to safety procedures while handling pressurized gas and electrical connections.

Desired Candidate Profile

Skills Required:

- HVAC diagnostics and repair skills across all major system types.
- Proficient in use of HVAC tools, gauges, recovery systems, and meters.
- Knowledge of chilled water and DX systems.
- Familiarity with HVAC controls, actuators, and thermostats.
- Clear understanding of refrigerant gas safety and IAQ standards.

Qualification:

- Diploma or Trade Certificate in HVAC/Mechanical Systems.
- Certifications in Refrigerant Handling, F-Gas, and Electrical Safety.
- For G1: EPA/Cooling Gas Handling or equivalent regional certification.

• 8+ years incl. 3 in senior HVAC role
• Full access to AHU rooms, control panels, and refrigerant handling
• Can lead inspections, escalate faults, validate repairs
• Certified to manage and report refrigerant use
• Submit performance reports and logs in CMMS
• 2–4 years
• Restricted to supervised units
• Supports charging and leak checks under supervision
• Support senior technicians with checklists and logs

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Cofely Besix facility management was founded in 2008 as a joint venture between Cofely Services GDF Suez and the Besix Group.The combined strengths of these two companies enable us to consistently deliver first class integrated facility management services, with all tasks completed in-house.With operations across the Middle East, we provide a full range of facilities management services to single and multi-site portfolios of all sizes, shape and form.At the heart of our success is an understanding that the buildings we manage are ultimately about the people that use them. By applying that to everything we do, we can deliver bespoke, harmonised solutions that support our clients’ activities, drive cost from their businesses and add value to their operations.

ENGIE COFELY ENERGY SERVICES LLC

Cofely Besix facility management was founded in 2008 as a joint venture between Cofely Services GDF Suez and the Besix Group.The combined strengths of these two companies enable us to consistently deliver first class integrated facility management services, with all tasks completed in-house.With operations across the Middle East, we provide a full range of facilities management services to single and multi-site portfolios of all sizes, shape and form.At the heart of our success is an understanding that the buildings we manage are ultimately about the people that use them. By applying that to everything we do, we can deliver bespoke, harmonised solutions that support our clients’ activities, drive cost from their businesses and add value to their operations.

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Caroline Hill - HR Manager

Office 304, Sheikha Jameela Tower, 3rd Floor, PO Box 43139 Abu Dhabi UAE, Dubai, United Arab Emirates (UAE)